Sorell Miller and his father Conrad Miller prepare a drone on the starting block during practice day at the National Drone Racing Championships on...
{"Image ImageDescription": "NEW YORK, NY - AUGUST 5: (L to R) Sorell Miller, 12, and his father Conrad Miller prepare a drone on the starting block during practice day at the National Drone Racing Championships on Governors Island, August 5, 2016 in New York City. More than 100 pilots are vying for fifty thousand dollars in prize money. (Photo by Drew Angerer/Getty Images)", "Image Copyright": "2016 Getty Images"}